A single-use, pre-programmed electronic data recorder for measuring and documenting temperatures during the transportation of refrigerated vaccines, biological material, chemicals, pharmaceuticals, and other temperature sensitive products.•-29°C to 72°C / -20°F to 162°F•8K Memory •1-year operating life•8.8 cm x 3.49 cm x 1.58 cm / 3.5” x 1.38” x 0.62”•3 oz / 65g•±0.2°C at 0 to 10°C / ±0.9°C at extremes •±0.36°F at 32° to 50°F / ±1.8°F at extremes•0.1°C temperature resolution•1 year warranty•CR2032 Lithium coin cell •10 per box